Q. Is this serum suitable for sensitive skin?
Ans. Yes, it is generally suitable for all skin types, but patch testing is recommended for very sensitive skin.

Q. Can it help with dark spots and hyperpigmentation?
Ans. Yes, niacinamide and glutathione help reduce dark spots, uneven tone, and pigmentation.

Q. Can it be used with other serums?
Ans. Yes, it can be layered under moisturizers or other treatments for optimal results.